Electric field optimization plays a significant role in the insulation design of gaseous
insulated pipeline (GIL) for the DC power system. Functionally graded material (FGM) with …

This book illustrates interfacial properties, preparation, characterization, devices, and
applications from the standpoint of nano-interfacial tailoring. Since the primary focus of the …

The non-uniform electric field (E-field) distribution is typically considered a key factor in
triggering surface flashover inside gas insulated lines (GILs). To improve the E-field …

3D printing has potential to provide various solid insulating material such as a functionally
graded material. It has not been clarified if the polymer-ceramic composite, the basic …

The electric field distortion along the gas-solid interface on insulators in GIS or GIL greatly
threatens their long-term insulation performance. In recent years, with the developments of …

The feasibility of a permittivity-graded epoxy insulator with a low coefficient of thermal
expansion (CTE) was clarified by evaluating the dielectric and thermomechanical properties …

Electric field optimization is a critical technique to ensure the compact structure and reliable
operation for AC gas insulated power apparatus. To obtain a more uniform electric field …

In this paper, a novel+ 45° insulator is proposed. The insulator has a conductivity graded
structure in which the high conductivity part performs as a shield to reduce the electric field …

The application of Functionally Graded Material (FGM) in the solid insulation of high voltage
apparatus is discussed. Firstly, the concept of FGM and its effect on electric field (E-field) …

Functionally graded materials (FGM) have been developed for the electric field control
around the solid insulator in power apparatus. In particular, FGM with spatial distribution of …